For Ww2 axis nations, the bigger ones are more tougher and powerful than the smaller ones, but those nations are weird with each other, Bulgaria, Romania and Hungary are probably the smallest but the most happiest, Croatia the same thing, Finland is just soulless as usual, and Thailand is dominated by imperial Japan but she secretly likes it, and the size difference from smallest to biggest: Bulgaria, Hungary, Romania, Croatia, Finland, Thailand, imperial Japan and Facist Italy are tied in 2nd place and third Reich as biggest